Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
Apps.php	10.45 KB	-rw-r--r--	2018-04-19 18:15
CleanTags.php	5.4 KB	-rw-r--r--	2018-04-19 18:15
Collation.php	3.65 KB	-rw-r--r--	2018-04-19 18:15
DisableExtraThemes.php	2.67 KB	-rw-r--r--	2018-04-19 18:15
DropOldJobs.php	2.29 KB	-rw-r--r--	2018-04-19 18:15
DropOldTables.php	2.48 KB	-rw-r--r--	2018-04-19 18:15
FillETags.php	1.59 KB	-rw-r--r--	2018-04-19 18:15
InnoDB.php	2.05 KB	-rw-r--r--	2018-04-19 18:15
MoveAvatarOutsideHome.php	3.71 KB	-rw-r--r--	2018-04-19 18:15
OldGroupMembershipShares.php	3.27 KB	-rw-r--r--	2018-04-19 18:15
Preview.php	1.33 KB	-rw-r--r--	2018-04-19 18:15
RemoveGetETagEntries.php	1.6 KB	-rw-r--r--	2018-04-19 18:15
RemoveRootShares.php	3.45 KB	-rw-r--r--	2018-04-19 18:15
RepairInvalidShares.php	5.81 KB	-rw-r--r--	2018-04-19 18:15
RepairMimeTypes.php	9.32 KB	-rw-r--r--	2018-04-19 18:15
RepairMismatchFileCachePath.php	19.13 KB	-rw-r--r--	2018-04-19 18:15
RepairOrphanedSubshare.php	2.64 KB	-rw-r--r--	2018-04-19 18:15
RepairSubShares.php	2.8 KB	-rw-r--r--	2018-04-19 18:15
RepairUnmergedShares.php	11.26 KB	-rw-r--r--	2018-04-19 18:15
SearchLuceneTables.php	2.64 KB	-rw-r--r--	2018-04-19 18:15
SharePropagation.php	1.42 KB	-rw-r--r--	2018-04-19 18:15
SqliteAutoincrement.php	2.86 KB	-rw-r--r--	2018-04-19 18:15
UpdateCertificateStore.php	2.6 KB	-rw-r--r--	2018-04-19 18:15
UpdateOutdatedOcsIds.php	2.47 KB	-rw-r--r--	2018-04-19 18:15

Rename

<?php
/**
 * @author Faruk Uzun <farukuzun@collabora.com>
 * @author Joas Schilling <coding@schilljs.com>
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Normal Ra <normalraw@gmail.com>
 * @author Olivier Paroz <github@oparoz.com>
 * @author Roeland Jago Douma <rullzer@owncloud.com>
 * @author Thomas Müller <thomas.mueller@tmit.eu>
 * @author Victor Dubiniuk <dubiniuk@owncloud.com>
 * @author Vincent Petry <pvince81@owncloud.com>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

namespace OC\Repair;

use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;

class RepairMimeTypes implements IRepairStep {
	/**
	 * @var \OCP\IConfig
	 */
	protected $config;

/**
	 * @var int
	 */
	protected $folderMimeTypeId;

/**
	 * @param \OCP\IConfig $config
	 */
	public function __construct($config) {
		$this->config = $config;
	}

public function getName() {
		return 'Repair mime types';
	}

private static function existsStmt() {
		return \OC_DB::prepare('
			SELECT count(`mimetype`)
			FROM   `*PREFIX*mimetypes`
			WHERE  `mimetype` = ?
		');
	}

private static function getIdStmt() {
		return \OC_DB::prepare('
			SELECT `id`
			FROM   `*PREFIX*mimetypes`
			WHERE  `mimetype` = ?
		');
	}

private static function insertStmt() {
		return \OC_DB::prepare('
			INSERT INTO `*PREFIX*mimetypes` ( `mimetype` )
			VALUES ( ? )
		');
	}

private static function updateWrongStmt() {
		return \OC_DB::prepare('
			UPDATE `*PREFIX*filecache`
			SET `mimetype` = (
				SELECT `id`
				FROM `*PREFIX*mimetypes`
				WHERE `mimetype` = ?
			) WHERE `mimetype` = ?
		');
	}

private static function deleteStmt() {
		return \OC_DB::prepare('
			DELETE FROM `*PREFIX*mimetypes`
			WHERE `id` = ?
		');
	}

private static function updateByNameStmt() {
		return \OC_DB::prepare('
			UPDATE `*PREFIX*filecache`
			SET `mimetype` = ?
			WHERE `mimetype` <> ? AND `mimetype` <> ? AND `name` ILIKE ?
		');
	}

private function repairMimetypes($wrongMimetypes) {
		foreach ($wrongMimetypes as $wrong => $correct) {
			// do we need to remove a wrong mimetype?
			$result = \OC_DB::executeAudited(self::getIdStmt(), [$wrong]);
			$wrongId = $result->fetchOne();

if ($wrongId !== false) {
				// do we need to insert the correct mimetype?
				$result = \OC_DB::executeAudited(self::existsStmt(), [$correct]);
				$exists = $result->fetchOne();

if (!is_null($correct)) {
					if (!$exists) {
						// insert mimetype
						\OC_DB::executeAudited(self::insertStmt(), [$correct]);
					}

// change wrong mimetype to correct mimetype in filecache
					\OC_DB::executeAudited(self::updateWrongStmt(), [$correct, $wrongId]);
				}

// delete wrong mimetype
				\OC_DB::executeAudited(self::deleteStmt(), [$wrongId]);

}
		}
	}

private function updateMimetypes($updatedMimetypes) {
		if (empty($this->folderMimeTypeId)) {
			$result = \OC_DB::executeAudited(self::getIdStmt(), ['httpd/unix-directory']);
			$this->folderMimeTypeId = (int)$result->fetchOne();
		}

foreach ($updatedMimetypes as $extension => $mimetype) {
			$result = \OC_DB::executeAudited(self::existsStmt(), [$mimetype]);
			$exists = $result->fetchOne();

if (!$exists) {
				// insert mimetype
				\OC_DB::executeAudited(self::insertStmt(), [$mimetype]);
			}
			
			// get target mimetype id
			$result = \OC_DB::executeAudited(self::getIdStmt(), [$mimetype]);
			$mimetypeId = $result->fetchOne();

// change mimetype for files with x extension
			\OC_DB::executeAudited(self::updateByNameStmt(), [$mimetypeId, $this->folderMimeTypeId, $mimetypeId, '%.' . $extension]);
		}
	}

private function fixOfficeMimeTypes() {
		// update wrong mimetypes
		$wrongMimetypes = [
			'application/mspowerpoint' => 'application/vnd.ms-powerpoint',
			'application/msexcel' => 'application/vnd.ms-excel',
		];

self::repairMimetypes($wrongMimetypes);

$updatedMimetypes = [
			'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
			'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
			'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
		];

// separate doc from docx etc
		self::updateMimetypes($updatedMimetypes);

}

private function fixApkMimeType() {
		$updatedMimetypes = [
			'apk' => 'application/vnd.android.package-archive',
		];